| 单词 | work lead |
| 释义 | > as lemmaswork lead work lead n. †(a) a large vessel used for fermentation (cf. lead n.1 5a) (obsolete); (b) Metallurgy lead as it comes from the smelting furnace, containing impurities. [In sense (b) after German Werkblei (1562 as werck bley).] ΘΚΠ the world > food and drink > drink > manufacture of alcoholic drink > brewing > [noun] > vat or vessel for brewing or fermenting ale fateOE sesterc1000 bruthen-leadc1275 kimnel1335 tine1337 gyle-fat1341 yeast-fat1367 brew-lead1369 coomb?a1400 gyle-tunc1425 brewing-lead1444 brewing vessel1462 work lead1471 lead1504 brewing copper1551 gyle-tub1568 kier1573 batch1697 ale vat1701 working tun1703 tun1713 brewing tub1766 flat1791 round1806 beck1828 gyle1836 tun-tub1842 stone-square1882 society > occupation and work > materials > derived or manufactured material > metal > base metal > [noun] > lead > types of pot lead1584 plumbagine1656 slag lead1668 work lead1800 Clichy1840 1471–2 in J. T. Fowler Extracts Acct. Rolls Abbey of Durham (1898) I. 156 Pro operacione cca vxx viij petr. plumbi in iiij Warkledes, Brewledes, et j Steplede. 1800 tr. F. A. C. Gren Princ. Mod. Chem. II. xi. 292 The cupels are kept until the work-lead [Ger. Werkbley] is so far diminished, that various inter-changing colours appear on its surface. 1907 W. R. Ingalls Mineral Industry during 1906 XV. 502 The Government assesses duty on only 90 per cent. of the work-lead and lead content of ore imported. 1971 R. J. Forbes Stud. Anc. Technol. (ed. 2) VIII. vi. 204 Pliny calls lead plumbum nigrum.., his stagnum meaning ‘Werkblei, crude lead, work-lead’. 1980 Brit. Patent 1,574,974 1/1 The blast furnace products..include work lead. < as lemmas |
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